Unit 7 - Programming Concepts - L3 Data Types & Structures

Data types and Structures

Learning Objectives:

• Define the terms variable and constant
• Use and identify variables and constants in program code
• Identify and use the data types integer, real, Boolean, character and string
• Use one- and two-dimensional arrays
• Use text files to read and write data

Starter

Fill in the sheet - HERE

Main

Programming Worksheet 3 Data types and structures

Plenary

BBC Bitesize - HERE

Test your knowledge - HERE

Homework

Programming Homework 3 Data types and structures




Textbook Ref:

• constants 27, 31
• data structures 39–40
• data types 21, 22